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Property persistence for property relation instance identifing (RII) properties
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Description

As default we should have persistency settings for the standard relation instance identifing (RII) properties (see docmentation of PropertyRelationRuleBase.

The RII-properties follow the following naming schema:
 "MITK.Relations.<InstanceID>.[relationUID|destinationUID|ruleID|<data-layer-specific>]"
 - <InstanceID>: The unique index of the relation for the Source. Used to assign/group the properties to
                        their relation. In the default implementation of this class the instance id is an positive integer (i>0).
 - relationUID: The UID of the relation. Set by the ID-layer (so by this class)
 - destinationUID: The UID of the Destination. Set by the ID-layer (so by this class) if Destination implements
                           IIdentifiable.
 - ruleID: The identifier of the concrete rule that sets the property. Is specified by the derived class and set
              automaticaly be this base class.
 - <data-layer-specific>: Information needed by the Data-layer (so derived classes) to find the relationUID

The persistency settings should cover the default ones (relationUID, destinationUID and ruleID) and all RII properties that only have one data-layer-specific node.
E.g. "MITK.Relations.1.MyDataSpecific" would be covered, but not ""MITK.Relations.1.MyDataSpecific.2ndDataSpecificNode".

All other rule relevant properties must be covered by special persistency setting, defined by the implmenter of the rule.

Additional TODO: Fix wrong docu in PropertyRelationRuleBase. The naming schema for RII properties still contains <RuleID>.

Event Timeline

floca triaged this task as Normal priority.Mar 5 2019, 3:43 PM
floca created this task.